An example of wxpython implementation program to the minimum System Tray

I have been learning the implementation of the system tray, so I wrote a simple system tray instance, right-click the instance, including demo, maximize, minimize, exit, and about. The test passed in python2.6.

 #  -*-Coding: cp936 -*-  
  Import WX
 Class Taskbaricon (wx. taskbaricon ):
Id_play = wx. newid ()
Id_about = wx. newid ()
Id_minshow = wx. newid ()
Id_maxshow = wx. newid ()
Id_closeshow = wx. newid ()

 Def   _ Init __ (Self, frame ):
Wx. taskbaricon. _ Init __ (Self)
Self. Frame = frame
Self. seticon (wx. Icon (name = '  Wx. ICO  ' , Type = wx. bitmap_type_ico ), '  System Tray demonstration!  ' ) # Wx. ICO is the ICO icon file
Self. BIND (wx. evt_taskbar_left_dclick, self. ontaskbarleftdclick) #  Double-click  
 Self. BIND (wx. evt_menu, self. onplay, id = self. id_play)
Self. BIND (wx. evt_menu, self. onabout, id = self. id_about)
Self. BIND (wx. evt_menu, self. onminshow, id = self. id_minshow)
Self. BIND (wx. evt_menu, self. onmaxshow, id = self. id_maxshow)
Self. BIND (wx. evt_menu, self. oncloseshow, id = self. id_closeshow)

 Def Ontaskbarleftdclick (self, event ):
 If Self. Frame. isiconized ():
Self. Frame. iconize (false)
 If   Not Self. Frame. isshown ():
Self. Frame. Show (true)
Self. Frame. Raise ()

 Def Onplay (self, event ):
Wx. MessageBox ( '  Python implementationProgramA demonstration of the system tray, which runs on python2.6!  ' , '  Demo  ' )

 Def Onabout (self, event ):
Wx. MessageBox ( '  System Tray demonstration V1.0 python2.x! ' , '  About  ' )

 Def Onminshow (self, event ):
Self. Frame. iconize (true)


 Def Onmaxshow (self, event ):
 If Self. Frame. isiconized ():
Self. Frame. iconize (false)
 If   Not Self. Frame. isshown ():
Self. Frame. Show (true)
Self. Frame. Raise ()
Self. Frame. Maximize (true) #  Maximize display  
 
 Def Oncloseshow (self, event ):
Self. Frame. Close (true)

 #  Right-click menu  
      Def Createpopupmenu (Self ):
Menu = wx. menu ()
Menu. append (self. id_play, '  Demo ' )
Menu. append (self. id_minshow, '  Minimize  ' )
Menu. append (self. id_maxshow, '  Maximize  ' )
Menu. append (self. id_about, '  About  ' )
Menu. append (self. id_closeshow, '  Exit ' )
 Return Menu

 Class Frame (wx. Frame ):
 Def   _ Init __ (
Self, parent = none, id = wx. id_any, Title = '  Taskbaricon  ' , Pos = wx. defaultposition,
Size = wx. defaultsize, style = wx. default_frame_style
):
Wx. Frame. _ Init __ (Self, parent, ID, title, POs, size, style)


Self. seticon (wx. Icon ( '  Wx. ICO  ' , Wx. bitmap_type_ico ))
Panel = wx. Panel (self, wx. id_any)
Statictext = wx. statictext (panel, wx. id_any, label = u '  Hello World  ' , Pos = wx. Point (88,152), size = wx. Size (200,100 ))
Statictext. setfont (wx. Font (26, wx. Swiss, wx. Normal, wx. Normal, false, u '  Tahoma ' ))
Statictext. setforegroundcolour (wx. colour (255, 0, 0 ))


Sizer = wx. boxsizer ()
Sizer. Add (statictext,-1, wx. Top | wx. Left, 200)
Panel. setsizer (Sizer)
Self. taskbaricon = taskbaricon (Self)



 #  Bind event  
 Self. BIND (wx. evt_close, self. onclose)
Self. BIND (wx. evt_iconize, self. oniconfiy) # When the window is minimized, oniconfiy is called. Pay attention to the minimization button on the Wx form. The event triggered is wx. evt_iconize, and there is no wx defined at all. evt_minimize, but to maximize, there is a wx. evt_maximize.  
         
 Def Onhide (self, event ):
Self. Hide ()
 Def Oniconfiy (self, event ):
Self. Hide ()
Event. Skip ()
 Def Onclose (self, event ):
Self. taskbaricon. Destroy ()
Self. Destroy ()

 Def Testframe ():
APP = wx. pysimpleapp ()
Frame = frame (size = (640,480 ))
Frame. centre ()
Frame. Show ()
App. mainloop ()
 If   _ Name __ = '  _ Main __  ' :
Testframe ()